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#
# Copyright (C) 2013 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
include $(TOPDIR)/rules.mk
include $(INCLUDE_DIR)/image.mk
#################################################
# Images
#################################################
DEVICE_VARS += MKUBIFS_OPTS
define Build/boot-overlay
rm -rf $@.boot
mkdir -p $@.boot
$(CP) $@ $@.boot/$(IMG_PREFIX)-uImage
ln -sf $(IMG_PREFIX)-uImage $@.boot/uImage
$(foreach dts,$(DEVICE_DTS), \
$(CP) \
$(LINUX_DIR)/arch/$(ARCH)/boot/dts/$(dts).dtb \
$@.boot/$(IMG_PREFIX)-$(dts).dtb; \
ln -sf \
$(IMG_PREFIX)-$(dts).dtb \
$@.boot/$(dts).dtb; \
)
mkimage -A arm -O linux -T script -C none -a 0 -e 0 \
-n '$(DEVICE_ID) OpenWrt bootscript' \
-d ./bootscript-$(DEVICE_NAME) \
$@.boot/6x_bootscript-$(DEVICE_NAME)
$(STAGING_DIR_HOST)/bin/mkfs.ubifs \
--space-fixup --compr=zlib --squash-uids \
$(MKUBIFS_OPTS) -c 8124 \
-o $@.boot.ubifs -d $@.boot
$(TAR) -C $@.boot -cf $@.boot.tar .
endef
define Build/bootfs.tar.gz
rm -rf $@.boot
mkdir -p $@.boot
$(TAR) -C $@.boot -xf $(IMAGE_KERNEL).boot.tar
$(TAR) -C $@.boot \
--numeric-owner --owner=0 --group=0 --transform "s,./,./boot/," \
-czvf $@ .
endef
#################################################
# Devices
#################################################
KERNEL_LOADADDR=0x10008000
define Device/Default
PROFILES := Generic
FILESYSTEMS := squashfs ext4
KERNEL_INSTALL := 1
KERNEL_SUFFIX := -uImage
KERNEL_NAME := zImage
KERNEL_PREFIX := $$(IMAGE_PREFIX)
KERNEL := kernel-bin | uImage none
IMAGE_NAME = $$(IMAGE_PREFIX)-$$(1).$$(2)
IMAGES :=
endef
define Device/ventana
DEVICE_TITLE := Gateworks Ventana family (normal NAND flash)
DEVICE_DTS:= \
imx6dl-gw51xx \
imx6dl-gw52xx \
imx6dl-gw53xx \
imx6dl-gw54xx \
imx6dl-gw551x \
imx6dl-gw552x \
imx6dl-gw553x \
imx6q-gw51xx \
imx6q-gw52xx \
imx6q-gw53xx \
imx6q-gw54xx \
imx6q-gw5400-a \
imx6q-gw551x \
imx6q-gw552x \
imx6q-gw553x
DEVICE_PACKAGES := kmod-sky2 kmod-sound-core kmod-sound-soc-imx kmod-sound-soc-imx-sgtl5000 \
kmod-can kmod-can-flexcan kmod-can-raw \
kmod-hwmon-gsc \
kmod-leds-gpio kmod-pps-gpio \
kobs-ng
KERNEL += | boot-overlay
IMAGES := nand.ubi bootfs.tar.gz
UBINIZE_PARTS = boot=$$(KDIR_KERNEL_IMAGE).boot.ubifs=15
IMAGE/nand.ubi := append-ubi
IMAGE/bootfs.tar.gz := bootfs.tar.gz | install-dtb
IMAGE_NAME = $$(IMAGE_PREFIX)-$$(1)-$$(2)
PAGESIZE := 2048
BLOCKSIZE := 128k
MKUBIFS_OPTS := -m $$(PAGESIZE) -e 124KiB
endef
define Device/ventana-large
$(Device/ventana)
DEVICE_NAME := ventana
DEVICE_TITLE := Gateworks Ventana family (large NAND flash)
IMAGES := nand.ubi
PAGESIZE := 4096
BLOCKSIZE := 256k
MKUBIFS_OPTS := -m $$(PAGESIZE) -e 248KiB
endef
define Device/wandboard
DEVICE_TITLE := Wandboard Dual
DEVICE_DTS := imx6dl-wandboard
endef
TARGET_DEVICES += \
ventana ventana-large \
wandboard
$(eval $(call BuildImage))
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